ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e2q9sA1 - ECOD Domain | ECOD

ECOD/Domains/e2q9sA1

e2q9sA1

UID: 000027745

PDB

Range: A:1-131
PDB: 2Q9S chain A(all domains)
UniProt: P04117 (all domains)
Gene: Fabp4

Molecule: Fatty acid-binding protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in Lipocalin →

Classification

AArchitecturebeta barrels(a.1)

XX-groupLipocalins/Streptavidin(9)

HH-groupLipocalins(9.1)

TT-groupLipocalins(9.1.1)

FFamilyLipocalin(9.1.1.1)

Ligands

in contact, ≤ 4 Å

Linoleic acidEIC
drugDrugBank DB14104

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer.

Pfam Families

PF00061Lipocalin

Lipocalin / cytosolic fatty-acid binding protein family

ClanCL0116Calycin

External Links

ECOD PDB View: 2Q9S RCSB PDB: 2Q9S PDBe: 2Q9S UniProt: P04117

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.